أرسل هذا في رسالة قصيرة: Indications of surface-dominated transport in single crystalline nanoflake devices of topological insulator Bi_{1.5}Sb_{0.5}Te_{1.8}Se_{1.2}

             ___                ______    ______  
    ___     / _ \\    ____     /_   _//  /_____// 
   /   ||  | / \ ||  |    \\    -| ||-   `____ `  
  | [] ||  | \_/ ||  | [] ||    _| ||_   /___//   
   \__ ||   \___//   |  __//   /_____//  `__ `    
    -|_||   `---`    |_|`-`    `-----`   /_//     
     `-`             `-`                 `-`